<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <link rel="shortcut icon" href="./images/batman-logo-01.png">
  <title>黑暗骑士的网站</title>

  <link rel="stylesheet" href="./css/position.css">
</head>

<body>

  <div class="p01">
    定位1
  </div>

  <div class="p02">
    定位2
  </div>

  <div class="p03">
    <div>内容</div>
    <div class="x">X</div>
  </div>

  <div class="p04">

    <div>1</div>
    <div>2</div>
    <div>3</div>

  </div>


  <div style="height: 120vh;">参照物</div>
  <div>底部</div>



</body>

</html>